EntityDAC

Int64Nullable.IsNull

The property returns True if the value is Null; otherwise, the property returns False.

Unit

Syntax

Remarks

The value can be set to Null by assigning the True value to IsNull. The False value can't be assigned to IsNull. IsNull can be set to False only by assigning a particular value to the Value property.

© 1997-2024 Devart. All Rights Reserved. Request Support DAC Forum Provide Feedback